Universal Parts Long-Case Engine -150cc - GY6 4-stroke kickstand Outstanding Wet & Dry Performance:

Outstanding Wet & Dry Performance: Street tread pattern engineered for confident grip in all weather conditions

locate the 8-digit product ID barcode sticker on your frame or battery cover

Since you're already taking your engine apart

Extended Tread Life: Thickened center tread compound resists squaring off during long-distance commuting

output shaft

Universal Parts Long-Case Engine -150cc - GY6 4-stroke kickstand Outstanding Wet & Dry Performance:Universal Parts 150cc 4 Stroke Long Case GY6 Gas Engine with automatic CVT transmission is the top of the line aftermarket replacement engine available in the marketplace. This is the only engine that has earned the Universal Parts stamp for our stringent quality and performance standards. This scooter engine is used in a wide variety of applications, including full size street legal scooters, all terrain vehicles (ATVs), dirt bikes, and go karts.